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辊弹刻漏
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Gundan Clepsydra
辊弹刻漏
古代记载中的一种特殊计时工具,采用人工操作的方式进行工作,其发明者被认为是唐代的僧人文诰。
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preaccelerator
preaccentuator
preacher
pre-action fire sprinkler system
preaction sprinkler system
preadaptation
pre-adaptation to climate change
preadditive category
pre advancement
preageing
preaging
Preah Vihear Province
Preah Vihear Temple
Preah Vihear Temple Dispute
pre-alarm of big data
prealbumin
prealgebra
prealgebraic variety
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pre-alloyed powders
prealloying
preamble
preamble to the constitution
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